Piping System - Mitsubishi Heavy Industries SRK20ZD-S1 Technical Manual

Models SRC40CD-S1, 40CC-S1
286.4
203.1

(4) Piping system

Models SRK20CD-S1, 28CD-S1, 20CC-S1, 28CC-S1
Indoor unit
Flare connecting
Room temp.
sensor
Heat
exchanger
Flare connecting
Drain hole
476
510
850
Outdoor unit
Service valve
(Gas)
Piping
Check joint
(Gas)
ø9.52
Heat
exchanger
sensor
Piping
(Liquid)
Service valve (Liquid)
ø6.35
Strainer
50
12
Elogated hole
136.9
(2-12 x16)
Ground
terminal
Discharge temp.
sensor
Compressor
Capillary tube
Electronic
expansion valve
272
- -
Terminal block
124 34.6
Service valve (Liquide)
ø6.35 (1/4'')
Service valve (Gas)
ø12.7 (1/2'')
Cooling cycle
Outdoor air
temp. sensor
Accumulator
Heat exchanger
sensor
Capillary tube
Heat
exchanger